BLOOMINGTON, Ind.--(BUSINESS WIRE)--Cook Medical is making its Hercules® 3 Stage Wire Guided Esophageal Balloon available to otolaryngologists to treat patients with gastrointestinal (GI) strictures. The device will be offered through Cook’s Otolaryngology-Head and Neck Surgery (OHNS) clinical division, while also continuing distribution directly to gastroenterologists through its Endoscopy clinical division.